The Jam Heavy Metal Speaker crams a lot of power into a pocket-sized device so you can listen to your favourite songs with the bold, crisp quality they deserve wherever you go. Between dual drivers and a dual passive bass radiator, this speaker can do justice to even the biggest, most powerful tracks in your playlist. Despite its small size, the way this speaker is built guarantees a consistently strong sound that showcases every layer and nuance of your tunes.

Durable and long-lastingThe important internal workings of this speaker are safely protected by a solid, anodised aluminium coating. This not only provides a sturdy body for the speaker, but also a sleek grey style that goes with any look. A single full charge will give this speaker up to eight hours of play time and an integrated speakerphone means you won’t have to pause your playlist to answer a call when streaming through your phone. It can connect to any Bluetooth-enabled device within a range of up to 30 feet.